{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC30A-E3/57T","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC30A-E3-57T","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC30A-E3-57T","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC30A-E3%2F57T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor 1.5SMC, TransZorb® series, Zener TVS diode, 1500W peak pulse, 25.6V standoff, 41.4V clamping, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## Transient protection for DC rails The 1.5SMC30A-E3/57T: With a 25.6V reverse standoff and 41.4V clamping at 36.2A peak pulse current, it clamps transients on 24V nominal DC buses — common in industrial control, telecom, and power supply outputs. ## Active lifecycle and sourcing The 1.5SMC series has broad industry penetration, so second-source equivalents exist from other major TVS manufacturers, though no pin-compatible direct replacement is documented in this listing.","metaTitle":"Vishay 1.5SMC30A-E3/57T TVS Zener, 1500W, DO-214AB","metaDescription":"Vishay 1.5SMC30A-E3/57T Zener TVS diode, 1500W peak pulse, 25.6V standoff, DO-214AB SMC. Active lifecycle, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Vishay General Semiconductor - Diodes Division","Type":"Zener","Series":"1.5SMC, TransZorb®","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC30","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"28.5V","Voltage - Clamping (Max) @ Ipp":"41.4V","Voltage - Reverse Standoff (Typ)":"25.6V","Current - Peak Pulse (10/1000µs)":"36.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC30A-E3%2F57T/alternatives.json"},"ai":{"faq":[{"question":"What voltage rail does 1.5SMC30A-/57T protect?","answer":"With a 25.6V reverse standoff voltage, it is designed for 24V nominal DC rails. The minimum breakdown is 28.5V, and it clamps at 41.4V maximum during a 36.2A peak pulse transient."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC30A-E3-57T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC30A-E3-57T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}